Generally speaking, large-scale Artificial Intelligence can be divided into two types, industrial side and virtual side. The former is straightforward, like the Matrix from The Matrix, the Heaven Net from Terminator, and the three Mother Cities from Mechanical Split Star.
This type of Artificial Intelligence can mass-produce destructive machines, drowning everything with the Sea of Machines Tactic, typically, as long as I can draw blood, I can kill you.
However, this type of industrial AI has two flaws. One is that its ability to counter virtual technology is not great, for instance, the Matrix was almost replaced by its own antivirus software, and two, the main body is too large and easily blown up, such as Heaven Net perishing together with a Terminator carrying explosives.
As for large-scale virtual AI, a typical example is Gao Gong's previous life, directly creating a virtual realm that can iterate constantly, almost self-reliant except for the host being exposed in reality.
